Extreme Cold

As temperatures hover in the single digits or lower across New Hampshire, communities are opening up public buildings as warming shelters for anyone who needs a place to go during the cold.

Dan Tuohy /NHPR

Very cold temperatures will stick around in New Hampshire through New Year's Day. The National Weather Service forecast calls for single-digits and sunshine during the day over the weekend.

The extreme cold led to some dramatic winter scenes across the state, and at the seacoast, where the cold temperature over the Atlantic Ocean created "sea smoke," or frost smoke, as the photos above show.

Below-zero temps are expected for New Year's Eve. Here are a few anticipated temperatures Sunday evening: